11908734037 has 2 divisors, whose sum is σ = 11908734038. Its totient is φ = 11908734036.

The previous prime is 11908734017. The next prime is 11908734059. The reversal of 11908734037 is 73043780911.

11908734037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11497415076 + 411318961 = 107226^2 + 20281^2 .

It is a cyclic number.

It is not a de Polignac number, because 11908734037 - 2⁷ = 11908733909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11908733984 and 11908734002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11908734017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5954367018 + 5954367019.

It is an arithmetic number, because the mean of its divisors is an integer number (5954367019).

Almost surely, 2^11908734037 is an apocalyptic number.

It is an amenable number.

11908734037 is a deficient number, since it is larger than the sum of its proper divisors (1).

11908734037 is an equidigital number, since it uses as much as digits as its factorization.

11908734037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 11908734037 in words is "eleven billion, nine hundred eight million, seven hundred thirty-four thousand, thirty-seven".